Cathie Wood of ARK Invest argued on October 3 that OpenAI's revenue trajectory reflects Jevons paradox: the cost of a given AI answer fell 99.99% over roughly a year, yet that drop drove total consumption high enough to push OpenAI's annualized run rate from $20 billion to $70 billion in about a year, surpassing Anthropic's reported $65 billion run rate.
Wood called this pattern "the engine for explosive GDP growth".